| Literature DB >> 22065716 |
Islam Ullah Khan1, Ayyaz Mahmood, Muhammad Nadeem Arshad, Sohail Anjum Shahzad.
Abstract
In the title compound, C(7)H(7)N(5)O(2)S, the aromatic ring is oriented at dihedral angles of 79.46 (2) and 89.17 (2)°, respectively, with respect to the amino-(azido)-methyl and the S(6) six-membered ring motif generated by an intra-molecular N-H⋯O inter-action [N⋯O = 2.8901 (15) Å]. Inter-molecular N-H⋯O hydrogen bonds [N⋯O = 2.9177 (15) and 2.9757 (15) Å] generate an infinite one-dimensional network along the base vector (010).Entities:
Year: 2011 PMID: 22065716 PMCID: PMC3201517 DOI: 10.1107/S1600536811037718
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C7H7N5O2S | |
| Triclinic, | |
| Hall symbol: -P 1 | Mo |
| Cell parameters from 6153 reflections | |
| θ = 3.0–28.5° | |
| µ = 0.32 mm−1 | |
| α = 90.267 (1)° | |
| β = 98.997 (1)° | Plate, colourless |
| γ = 110.358 (1)° | 0.35 × 0.31 × 0.12 mm |
| Bruker APEXII CCD diffractometer | 2422 independent reflections |
| Radiation source: fine-focus sealed tube | 2246 reflections with |
| graphite | |
| φ and ω scans | θmax = 28.5°, θmin = 3.0° |
| Absorption correction: multi-scan ( | |
| 8598 measured reflections |
| Refinement on | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| H atoms treated by a mixture of independent and constrained refinement | |
| (Δ/σ)max < 0.001 | |
| 2422 reflections | Δρmax = 0.30 e Å−3 |
| 143 parameters | Δρmin = −0.30 e Å−3 |
| 3 restraints | Extinction correction: |
| Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.178 (13) |
| Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes. |
| Refinement. Refinement of |
| S1 | 0.29872 (4) | 0.66106 (4) | 0.14334 (3) | 0.03096 (13) | |
| O1 | 0.22775 (17) | 0.82450 (15) | 0.15249 (12) | 0.0501 (3) | |
| O2 | 0.37880 (15) | 0.63793 (15) | 0.02689 (9) | 0.0407 (2) | |
| N4 | −0.18866 (18) | 0.17258 (17) | 0.21333 (12) | 0.0412 (3) | |
| N3 | −0.05785 (18) | 0.12367 (17) | 0.16650 (12) | 0.0406 (3) | |
| C7 | 0.10971 (19) | 0.28677 (17) | 0.14142 (11) | 0.0297 (2) | |
| N1 | 0.11035 (16) | 0.46635 (15) | 0.16629 (10) | 0.0318 (2) | |
| N2 | 0.24609 (19) | 0.22835 (17) | 0.09706 (13) | 0.0405 (3) | |
| H2N | 0.346 (2) | 0.310 (2) | 0.0691 (19) | 0.061* | |
| H1N | 0.230 (3) | 0.1058 (15) | 0.096 (2) | 0.061* | |
| N5 | −0.3157 (2) | 0.1915 (2) | 0.25610 (18) | 0.0632 (4) | |
| C1 | 0.49613 (19) | 0.69027 (18) | 0.27813 (12) | 0.0317 (3) | |
| C2 | 0.6735 (2) | 0.6594 (2) | 0.26000 (14) | 0.0415 (3) | |
| H2 | 0.6882 | 0.6209 | 0.1775 | 0.050* | |
| C3 | 0.8287 (3) | 0.6865 (3) | 0.36578 (18) | 0.0598 (5) | |
| H3 | 0.9484 | 0.6653 | 0.3549 | 0.072* | |
| C4 | 0.8055 (3) | 0.7449 (3) | 0.48716 (18) | 0.0676 (5) | |
| H4 | 0.9109 | 0.7641 | 0.5579 | 0.081* | |
| C6 | 0.4725 (3) | 0.7480 (3) | 0.40091 (15) | 0.0498 (4) | |
| H6 | 0.3525 | 0.7680 | 0.4125 | 0.060* | |
| C5 | 0.6289 (3) | 0.7752 (3) | 0.50550 (17) | 0.0650 (5) | |
| H5 | 0.6150 | 0.8141 | 0.5882 | 0.078* |
| S1 | 0.03183 (19) | 0.02277 (18) | 0.04005 (19) | 0.01043 (12) | 0.00916 (12) | 0.00792 (11) |
| O1 | 0.0508 (6) | 0.0279 (5) | 0.0787 (8) | 0.0209 (5) | 0.0146 (5) | 0.0126 (5) |
| O2 | 0.0400 (5) | 0.0447 (6) | 0.0364 (5) | 0.0115 (4) | 0.0113 (4) | 0.0105 (4) |
| N4 | 0.0348 (6) | 0.0323 (6) | 0.0514 (7) | 0.0040 (5) | 0.0105 (5) | 0.0104 (5) |
| N3 | 0.0391 (6) | 0.0269 (5) | 0.0526 (7) | 0.0052 (5) | 0.0138 (5) | 0.0038 (5) |
| C7 | 0.0306 (6) | 0.0250 (5) | 0.0314 (5) | 0.0078 (4) | 0.0040 (4) | 0.0044 (4) |
| N1 | 0.0294 (5) | 0.0253 (5) | 0.0416 (5) | 0.0092 (4) | 0.0095 (4) | 0.0040 (4) |
| N2 | 0.0444 (7) | 0.0260 (5) | 0.0560 (7) | 0.0136 (5) | 0.0194 (5) | 0.0053 (5) |
| N5 | 0.0470 (8) | 0.0558 (9) | 0.0908 (11) | 0.0143 (7) | 0.0320 (8) | 0.0185 (8) |
| C1 | 0.0327 (6) | 0.0232 (5) | 0.0370 (6) | 0.0058 (4) | 0.0086 (5) | 0.0025 (4) |
| C2 | 0.0364 (7) | 0.0482 (8) | 0.0397 (6) | 0.0144 (6) | 0.0074 (5) | −0.0006 (6) |
| C3 | 0.0377 (8) | 0.0830 (13) | 0.0552 (9) | 0.0204 (8) | 0.0000 (7) | 0.0004 (9) |
| C4 | 0.0518 (10) | 0.0894 (15) | 0.0448 (8) | 0.0108 (10) | −0.0068 (7) | −0.0014 (8) |
| C6 | 0.0487 (8) | 0.0557 (9) | 0.0453 (8) | 0.0155 (7) | 0.0158 (6) | −0.0042 (7) |
| C5 | 0.0696 (12) | 0.0791 (13) | 0.0376 (7) | 0.0152 (10) | 0.0099 (8) | −0.0089 (8) |
| S1—O1 | 1.4330 (10) | C1—C2 | 1.3811 (19) |
| S1—O2 | 1.4419 (10) | C1—C6 | 1.3885 (18) |
| S1—N1 | 1.6057 (11) | C2—C3 | 1.382 (2) |
| S1—C1 | 1.7650 (13) | C2—H2 | 0.9300 |
| N4—N5 | 1.1055 (19) | C3—C4 | 1.376 (3) |
| N4—N3 | 1.2529 (17) | C3—H3 | 0.9300 |
| N3—C7 | 1.4022 (16) | C4—C5 | 1.375 (3) |
| C7—N1 | 1.3105 (15) | C4—H4 | 0.9300 |
| C7—N2 | 1.3134 (16) | C6—C5 | 1.379 (3) |
| N2—H2N | 0.837 (9) | C6—H6 | 0.9300 |
| N2—H1N | 0.846 (9) | C5—H5 | 0.9300 |
| O1—S1—O2 | 117.23 (7) | C6—C1—S1 | 119.38 (11) |
| O1—S1—N1 | 105.53 (6) | C1—C2—C3 | 119.31 (14) |
| O2—S1—N1 | 112.47 (6) | C1—C2—H2 | 120.3 |
| O1—S1—C1 | 107.62 (7) | C3—C2—H2 | 120.3 |
| O2—S1—C1 | 107.32 (6) | C4—C3—C2 | 119.78 (16) |
| N1—S1—C1 | 106.07 (6) | C4—C3—H3 | 120.1 |
| N5—N4—N3 | 171.37 (15) | C2—C3—H3 | 120.1 |
| N4—N3—C7 | 113.51 (11) | C5—C4—C3 | 121.01 (17) |
| N1—C7—N2 | 130.53 (12) | C5—C4—H4 | 119.5 |
| N1—C7—N3 | 118.15 (11) | C3—C4—H4 | 119.5 |
| N2—C7—N3 | 111.31 (11) | C5—C6—C1 | 119.30 (15) |
| C7—N1—S1 | 121.29 (9) | C5—C6—H6 | 120.4 |
| C7—N2—H2N | 120.8 (13) | C1—C6—H6 | 120.4 |
| C7—N2—H1N | 118.7 (13) | C4—C5—C6 | 119.79 (16) |
| H2N—N2—H1N | 120.5 (18) | C4—C5—H5 | 120.1 |
| C2—C1—C6 | 120.81 (13) | C6—C5—H5 | 120.1 |
| C2—C1—S1 | 119.80 (10) | ||
| N4—N3—C7—N1 | −1.19 (18) | O2—S1—C1—C6 | 169.50 (11) |
| N4—N3—C7—N2 | 177.67 (12) | N1—S1—C1—C6 | −70.08 (12) |
| N2—C7—N1—S1 | 0.0 (2) | C6—C1—C2—C3 | 0.0 (2) |
| N3—C7—N1—S1 | 178.63 (9) | S1—C1—C2—C3 | 178.76 (13) |
| O1—S1—N1—C7 | 167.67 (11) | C1—C2—C3—C4 | −0.5 (3) |
| O2—S1—N1—C7 | 38.71 (12) | C2—C3—C4—C5 | 0.6 (3) |
| C1—S1—N1—C7 | −78.31 (11) | C2—C1—C6—C5 | 0.2 (2) |
| O1—S1—C1—C2 | −136.24 (12) | S1—C1—C6—C5 | −178.49 (14) |
| O2—S1—C1—C2 | −9.24 (13) | C3—C4—C5—C6 | −0.3 (4) |
| N1—S1—C1—C2 | 111.19 (12) | C1—C6—C5—C4 | −0.1 (3) |
| O1—S1—C1—C6 | 42.49 (13) |
| H··· | ||||
| N2—H1N···O1i | 0.85 (1) | 2.10 (1) | 2.9177 (15) | 163.(2) |
| N2—H2N···O2ii | 0.84 (1) | 2.23 (1) | 2.9757 (15) | 148.(2) |
| N2—H2N···O2 | 0.84 (1) | 2.33 (2) | 2.8901 (15) | 125.(2) |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| N2—H1 | 0.85 (1) | 2.10 (1) | 2.9177 (15) | 163 (2) |
| N2—H2 | 0.84 (1) | 2.23 (1) | 2.9757 (15) | 148 (2) |
| N2—H2 | 0.84 (1) | 2.33 (2) | 2.8901 (15) | 125 (2) |
Symmetry codes: (i) ; (ii) .